Repulsive and Restoring Casimir Forces Based on Magneto-Optical Effect

作     者：ZENG Ran YANG Ya-Ping 曾然;羊亚平

作者机构：School of TelecommunicationHangzhou Dianzi UniversityHangzhou 310018 Department of PhysicsTongji UniversityShanghai 200092 Beijing Computational Science Research CenterBeijing 100084 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2011年第28卷第5期

页      面：107-110页

核心收录：

学科分类：07[理学] 070201[理学-理论物理] 0702[理学-物理学] 

基　　金：Supported by the National Natural Science Foundation of China under Grant Nos 10904028,91021012 and 60972032 the Foundation of the Ministry of Science and Technology under Grant Nos.2007CB13201 and 2011CB922203 and Hangzhou Dianzi University 

主　　题：field force Casimir 

摘      要：The Casimir force direction tuned by the external magnetic field due to the magneto-optical Voigt effect is *** magneto-optical effect gives rise to the modified frequency-dependent electric permittivity and thus the electromagnetic properties of the materials can be adjusted to satisfy the condition of the formation of repulsive Casimir *** is found that between the ordinary dielectric slab and magneto-optical material slab,a repulsive force may exist by adjusting the applied magnetic *** restoring Casimir force can also be obtained if suitable parameter values are *** realistic materials,the repulsive and the restoring force is shown to possibly take place at typical distances in microelectromechanical systems.